X-Git-Url: http://lists.indexdata.com/cgi-bin?a=blobdiff_plain;f=src%2Fsettings.c;h=ece8f043bf58b3317345a214d9a9eba704dcee42;hb=62d0f3042e380b729b560c653a5dc96978df7c78;hp=e8d61251adabbd1968af3230c308164a37d3ac07;hpb=545611a81c7627b6380a0bda6f22cae3c6e16fe1;p=pazpar2-moved-to-github.git

diff --git a/src/settings.c b/src/settings.c
index e8d6125..ece8f04 100644
--- a/src/settings.c
+++ b/src/settings.c
@@ -85,6 +85,7 @@ static char *hard_settings[] = {
     "pz:authentication_mode",
     "pz:native_score",
     "pz:memcached",
+    "pz:redis",
     0
 };
 
@@ -157,17 +158,24 @@ char *settings_name(struct conf_service *service, int offset)
 
 
 // Apply a session override to a database
-void service_apply_setting(struct conf_service *service, char *setting, char *value)
+void service_apply_setting(struct conf_service *service, char *name, char *value)
 {
-    struct setting *new = nmem_malloc(service->nmem, sizeof(*new));
-    int offset = settings_create_offset(service, setting);
+    struct setting *s;
+    int offset = settings_create_offset(service, name);
     expand_settings_array(&service->settings->settings, &service->settings->num_settings, offset, service->nmem);
-    new->precedence = 0;
-    new->target = NULL;
-    new->name = setting;
-    new->value = value;
-    new->next = service->settings->settings[offset];
-    service->settings->settings[offset] = new;
+    for (s = service->settings->settings[offset]; s; s = s->next)
+        if (!strcmp(s->name, name))
+        {
+            s->value = value;
+            return;
+        }
+    s = nmem_malloc(service->nmem, sizeof(*s));
+    s->precedence = 0;
+    s->target = NULL;
+    s->name = name;
+    s->value = value;
+    s->next = service->settings->settings[offset];
+    service->settings->settings[offset] = s;
 }